feat: add RVV non-batch and batch distance operators#451
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Signed-off-by: ihb2032 <hebome@foxmail.com>
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Hi, @ihb2032. I noticed some changes to the third-party files in this PR. Could you share a bit of context on the motivation behind this? My main concern is that these local changes might get overwritten or cause conflicts during future library upgrades. |
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Summary
Add RISC-V Vector optimized distance operators for both single and batch computation paths.
This PR introduces RVV implementations for supported distance operators and wires them into the existing CPU feature dispatch flow. Existing x86 SIMD and fallback implementations remain unchanged.
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Related Issue
Closes #357